169281
Mitochondria and chloroplast are A. Semi-autonomous organelles B. formed by division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery Which one of the following options is correct?
1 Both (A) and (B) are false
2 Both (A) and (B) are correct
3 (B) is true but (A) is false
4 (A) is true but (B) is false
Explanation:
Exp:D Mitochondria and chloroplast are called semi-autonomous cell organelles. They both contain their own double-stranded circular DNA and ribosomes called mitoribosomes. They formed by division of pre-existing organelles and they contain DNA as well as their own protein some of their protein themselves.
NEET-2016 Phase-I
Cell : Structure and Functions
169284
ATP is:
1 Nucleotide
2 Nucleoside
3 Nucleic acid
4 Vitamin
Explanation:
Exp:A ATP or Adenosine triphosphate is a nucleotide as it is composed of adenine, ribose sugar and phosphoric acid. There are three additional phosphate groups attached to the phosphate group of Adenosine monophosphate (AMP). The last two phosphate molecules are connected by high energy bonds.
AIPMT-2000
Cell : Structure and Functions
169288
Animal cells after removal of nuclei still contained DNA The source of this DNA is
1 nucleosomes
2 mitochondria
3 peroxisomes
4 lysosome
Explanation:
Exp:B Animal cells after removal of nuclei still contained DNA The source of this DNA is mitochondria this genetic material is \(\mathrm{k} / \mathrm{a}\) mitochondrial DNA or mt DNA. Thus, after the removal of nuclei the cell still have mt DNA. - Peroxisomes - contains many enzymes for peroxide biosynthesis two importance enzyme in peroxisomes are urate oxidize and catalase. - Lysosomes - The simplest definition of a lysosomes is body rich in acid hydrolase. - Nucleosome - is the basic structural unit of DNA Packaging in eukaryotes.
KVPY (SA)-2013
Cell : Structure and Functions
169293
Genes present in the cytoplasm of eukaryotic cells are found in
1 Mitochondria and inherited via egg cytoplasm
2 Lysosomes and peroxisomes
3 Golgi bodies and smooth endoplasmic reticulum
4 Plastids and inherited via male gamete
Explanation:
Exp:A The cytoplasm of eukaryotic cells contains organelles such as Mitochondria, Chloroplasts, Golgi bodies, Lysosomes, Peroxisomes etc. - Mitochondria and chloroplasts contain DNA and genes, genes are found on the chromosomes, chromosomes are made up of DNA and associated proteins. - During fertilization, the sperm contributes genetic material to the nucleus of the egg, while the cytoplasm, including mitochondria with their genes, is mainly derived from the egg. As a result, mitochondrial DNA is inherited from the mother, and any mutations or variations in these genes are passed down to the offspring through the maternal line. This known as maternal inheritance of mitochondrial DNA. - Hence, organelles that are present in egg's cytoplasm, also inhibit to the offspring's.
AIIMS-2006
Cell : Structure and Functions
169294
Which of the following organelie is common in plants and animals?
169281
Mitochondria and chloroplast are A. Semi-autonomous organelles B. formed by division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery Which one of the following options is correct?
1 Both (A) and (B) are false
2 Both (A) and (B) are correct
3 (B) is true but (A) is false
4 (A) is true but (B) is false
Explanation:
Exp:D Mitochondria and chloroplast are called semi-autonomous cell organelles. They both contain their own double-stranded circular DNA and ribosomes called mitoribosomes. They formed by division of pre-existing organelles and they contain DNA as well as their own protein some of their protein themselves.
NEET-2016 Phase-I
Cell : Structure and Functions
169284
ATP is:
1 Nucleotide
2 Nucleoside
3 Nucleic acid
4 Vitamin
Explanation:
Exp:A ATP or Adenosine triphosphate is a nucleotide as it is composed of adenine, ribose sugar and phosphoric acid. There are three additional phosphate groups attached to the phosphate group of Adenosine monophosphate (AMP). The last two phosphate molecules are connected by high energy bonds.
AIPMT-2000
Cell : Structure and Functions
169288
Animal cells after removal of nuclei still contained DNA The source of this DNA is
1 nucleosomes
2 mitochondria
3 peroxisomes
4 lysosome
Explanation:
Exp:B Animal cells after removal of nuclei still contained DNA The source of this DNA is mitochondria this genetic material is \(\mathrm{k} / \mathrm{a}\) mitochondrial DNA or mt DNA. Thus, after the removal of nuclei the cell still have mt DNA. - Peroxisomes - contains many enzymes for peroxide biosynthesis two importance enzyme in peroxisomes are urate oxidize and catalase. - Lysosomes - The simplest definition of a lysosomes is body rich in acid hydrolase. - Nucleosome - is the basic structural unit of DNA Packaging in eukaryotes.
KVPY (SA)-2013
Cell : Structure and Functions
169293
Genes present in the cytoplasm of eukaryotic cells are found in
1 Mitochondria and inherited via egg cytoplasm
2 Lysosomes and peroxisomes
3 Golgi bodies and smooth endoplasmic reticulum
4 Plastids and inherited via male gamete
Explanation:
Exp:A The cytoplasm of eukaryotic cells contains organelles such as Mitochondria, Chloroplasts, Golgi bodies, Lysosomes, Peroxisomes etc. - Mitochondria and chloroplasts contain DNA and genes, genes are found on the chromosomes, chromosomes are made up of DNA and associated proteins. - During fertilization, the sperm contributes genetic material to the nucleus of the egg, while the cytoplasm, including mitochondria with their genes, is mainly derived from the egg. As a result, mitochondrial DNA is inherited from the mother, and any mutations or variations in these genes are passed down to the offspring through the maternal line. This known as maternal inheritance of mitochondrial DNA. - Hence, organelles that are present in egg's cytoplasm, also inhibit to the offspring's.
AIIMS-2006
Cell : Structure and Functions
169294
Which of the following organelie is common in plants and animals?
169281
Mitochondria and chloroplast are A. Semi-autonomous organelles B. formed by division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery Which one of the following options is correct?
1 Both (A) and (B) are false
2 Both (A) and (B) are correct
3 (B) is true but (A) is false
4 (A) is true but (B) is false
Explanation:
Exp:D Mitochondria and chloroplast are called semi-autonomous cell organelles. They both contain their own double-stranded circular DNA and ribosomes called mitoribosomes. They formed by division of pre-existing organelles and they contain DNA as well as their own protein some of their protein themselves.
NEET-2016 Phase-I
Cell : Structure and Functions
169284
ATP is:
1 Nucleotide
2 Nucleoside
3 Nucleic acid
4 Vitamin
Explanation:
Exp:A ATP or Adenosine triphosphate is a nucleotide as it is composed of adenine, ribose sugar and phosphoric acid. There are three additional phosphate groups attached to the phosphate group of Adenosine monophosphate (AMP). The last two phosphate molecules are connected by high energy bonds.
AIPMT-2000
Cell : Structure and Functions
169288
Animal cells after removal of nuclei still contained DNA The source of this DNA is
1 nucleosomes
2 mitochondria
3 peroxisomes
4 lysosome
Explanation:
Exp:B Animal cells after removal of nuclei still contained DNA The source of this DNA is mitochondria this genetic material is \(\mathrm{k} / \mathrm{a}\) mitochondrial DNA or mt DNA. Thus, after the removal of nuclei the cell still have mt DNA. - Peroxisomes - contains many enzymes for peroxide biosynthesis two importance enzyme in peroxisomes are urate oxidize and catalase. - Lysosomes - The simplest definition of a lysosomes is body rich in acid hydrolase. - Nucleosome - is the basic structural unit of DNA Packaging in eukaryotes.
KVPY (SA)-2013
Cell : Structure and Functions
169293
Genes present in the cytoplasm of eukaryotic cells are found in
1 Mitochondria and inherited via egg cytoplasm
2 Lysosomes and peroxisomes
3 Golgi bodies and smooth endoplasmic reticulum
4 Plastids and inherited via male gamete
Explanation:
Exp:A The cytoplasm of eukaryotic cells contains organelles such as Mitochondria, Chloroplasts, Golgi bodies, Lysosomes, Peroxisomes etc. - Mitochondria and chloroplasts contain DNA and genes, genes are found on the chromosomes, chromosomes are made up of DNA and associated proteins. - During fertilization, the sperm contributes genetic material to the nucleus of the egg, while the cytoplasm, including mitochondria with their genes, is mainly derived from the egg. As a result, mitochondrial DNA is inherited from the mother, and any mutations or variations in these genes are passed down to the offspring through the maternal line. This known as maternal inheritance of mitochondrial DNA. - Hence, organelles that are present in egg's cytoplasm, also inhibit to the offspring's.
AIIMS-2006
Cell : Structure and Functions
169294
Which of the following organelie is common in plants and animals?
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Cell : Structure and Functions
169281
Mitochondria and chloroplast are A. Semi-autonomous organelles B. formed by division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery Which one of the following options is correct?
1 Both (A) and (B) are false
2 Both (A) and (B) are correct
3 (B) is true but (A) is false
4 (A) is true but (B) is false
Explanation:
Exp:D Mitochondria and chloroplast are called semi-autonomous cell organelles. They both contain their own double-stranded circular DNA and ribosomes called mitoribosomes. They formed by division of pre-existing organelles and they contain DNA as well as their own protein some of their protein themselves.
NEET-2016 Phase-I
Cell : Structure and Functions
169284
ATP is:
1 Nucleotide
2 Nucleoside
3 Nucleic acid
4 Vitamin
Explanation:
Exp:A ATP or Adenosine triphosphate is a nucleotide as it is composed of adenine, ribose sugar and phosphoric acid. There are three additional phosphate groups attached to the phosphate group of Adenosine monophosphate (AMP). The last two phosphate molecules are connected by high energy bonds.
AIPMT-2000
Cell : Structure and Functions
169288
Animal cells after removal of nuclei still contained DNA The source of this DNA is
1 nucleosomes
2 mitochondria
3 peroxisomes
4 lysosome
Explanation:
Exp:B Animal cells after removal of nuclei still contained DNA The source of this DNA is mitochondria this genetic material is \(\mathrm{k} / \mathrm{a}\) mitochondrial DNA or mt DNA. Thus, after the removal of nuclei the cell still have mt DNA. - Peroxisomes - contains many enzymes for peroxide biosynthesis two importance enzyme in peroxisomes are urate oxidize and catalase. - Lysosomes - The simplest definition of a lysosomes is body rich in acid hydrolase. - Nucleosome - is the basic structural unit of DNA Packaging in eukaryotes.
KVPY (SA)-2013
Cell : Structure and Functions
169293
Genes present in the cytoplasm of eukaryotic cells are found in
1 Mitochondria and inherited via egg cytoplasm
2 Lysosomes and peroxisomes
3 Golgi bodies and smooth endoplasmic reticulum
4 Plastids and inherited via male gamete
Explanation:
Exp:A The cytoplasm of eukaryotic cells contains organelles such as Mitochondria, Chloroplasts, Golgi bodies, Lysosomes, Peroxisomes etc. - Mitochondria and chloroplasts contain DNA and genes, genes are found on the chromosomes, chromosomes are made up of DNA and associated proteins. - During fertilization, the sperm contributes genetic material to the nucleus of the egg, while the cytoplasm, including mitochondria with their genes, is mainly derived from the egg. As a result, mitochondrial DNA is inherited from the mother, and any mutations or variations in these genes are passed down to the offspring through the maternal line. This known as maternal inheritance of mitochondrial DNA. - Hence, organelles that are present in egg's cytoplasm, also inhibit to the offspring's.
AIIMS-2006
Cell : Structure and Functions
169294
Which of the following organelie is common in plants and animals?
169281
Mitochondria and chloroplast are A. Semi-autonomous organelles B. formed by division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery Which one of the following options is correct?
1 Both (A) and (B) are false
2 Both (A) and (B) are correct
3 (B) is true but (A) is false
4 (A) is true but (B) is false
Explanation:
Exp:D Mitochondria and chloroplast are called semi-autonomous cell organelles. They both contain their own double-stranded circular DNA and ribosomes called mitoribosomes. They formed by division of pre-existing organelles and they contain DNA as well as their own protein some of their protein themselves.
NEET-2016 Phase-I
Cell : Structure and Functions
169284
ATP is:
1 Nucleotide
2 Nucleoside
3 Nucleic acid
4 Vitamin
Explanation:
Exp:A ATP or Adenosine triphosphate is a nucleotide as it is composed of adenine, ribose sugar and phosphoric acid. There are three additional phosphate groups attached to the phosphate group of Adenosine monophosphate (AMP). The last two phosphate molecules are connected by high energy bonds.
AIPMT-2000
Cell : Structure and Functions
169288
Animal cells after removal of nuclei still contained DNA The source of this DNA is
1 nucleosomes
2 mitochondria
3 peroxisomes
4 lysosome
Explanation:
Exp:B Animal cells after removal of nuclei still contained DNA The source of this DNA is mitochondria this genetic material is \(\mathrm{k} / \mathrm{a}\) mitochondrial DNA or mt DNA. Thus, after the removal of nuclei the cell still have mt DNA. - Peroxisomes - contains many enzymes for peroxide biosynthesis two importance enzyme in peroxisomes are urate oxidize and catalase. - Lysosomes - The simplest definition of a lysosomes is body rich in acid hydrolase. - Nucleosome - is the basic structural unit of DNA Packaging in eukaryotes.
KVPY (SA)-2013
Cell : Structure and Functions
169293
Genes present in the cytoplasm of eukaryotic cells are found in
1 Mitochondria and inherited via egg cytoplasm
2 Lysosomes and peroxisomes
3 Golgi bodies and smooth endoplasmic reticulum
4 Plastids and inherited via male gamete
Explanation:
Exp:A The cytoplasm of eukaryotic cells contains organelles such as Mitochondria, Chloroplasts, Golgi bodies, Lysosomes, Peroxisomes etc. - Mitochondria and chloroplasts contain DNA and genes, genes are found on the chromosomes, chromosomes are made up of DNA and associated proteins. - During fertilization, the sperm contributes genetic material to the nucleus of the egg, while the cytoplasm, including mitochondria with their genes, is mainly derived from the egg. As a result, mitochondrial DNA is inherited from the mother, and any mutations or variations in these genes are passed down to the offspring through the maternal line. This known as maternal inheritance of mitochondrial DNA. - Hence, organelles that are present in egg's cytoplasm, also inhibit to the offspring's.
AIIMS-2006
Cell : Structure and Functions
169294
Which of the following organelie is common in plants and animals?
