2 Several other non-endocrine tissues secrete hormones called growth factors.
3 Hormone receptors are located in target tissues only.
4 All are correct
Explanation:
All are correct statements.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340964
Steroid hormones typically alter the activity of target cells by
1 Activating primary messenger
2 Activating secondary messenger
3 Interacting with nuclear receptors
4 All of them
Explanation:
Steroid hormones are the lipid soluble hormones and are categorised as hydrophobic hormones. They directly pass through the cell membrane and interact with intracellular receptors present inside the cell (generally within the nucleus).
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340965
Following hormones are iodothyronines
1 \(\mathrm{T}_{3}\)
2 \(\mathrm{T}_{4}\)
3 TCT
4 1 and 2
Explanation:
iodothyronines are thyroid hormones
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340966
Hormones, which interact with membrane bound receptors normally
1 Generate secondary messengers
2 Do not enter the target cell
3 1 and 2
4 Both are wrong
Explanation:
Hormones, which interact with membrane bound receptor normally do not enter the target cell, but generate secondary messenger (e.g. cyclic AMP, \(\mathrm{IP}_{3} \mathrm{Ca}^{2+}\), etc.), which in turn regulate cellular metabolism.
2 Several other non-endocrine tissues secrete hormones called growth factors.
3 Hormone receptors are located in target tissues only.
4 All are correct
Explanation:
All are correct statements.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340964
Steroid hormones typically alter the activity of target cells by
1 Activating primary messenger
2 Activating secondary messenger
3 Interacting with nuclear receptors
4 All of them
Explanation:
Steroid hormones are the lipid soluble hormones and are categorised as hydrophobic hormones. They directly pass through the cell membrane and interact with intracellular receptors present inside the cell (generally within the nucleus).
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340965
Following hormones are iodothyronines
1 \(\mathrm{T}_{3}\)
2 \(\mathrm{T}_{4}\)
3 TCT
4 1 and 2
Explanation:
iodothyronines are thyroid hormones
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340966
Hormones, which interact with membrane bound receptors normally
1 Generate secondary messengers
2 Do not enter the target cell
3 1 and 2
4 Both are wrong
Explanation:
Hormones, which interact with membrane bound receptor normally do not enter the target cell, but generate secondary messenger (e.g. cyclic AMP, \(\mathrm{IP}_{3} \mathrm{Ca}^{2+}\), etc.), which in turn regulate cellular metabolism.
2 Several other non-endocrine tissues secrete hormones called growth factors.
3 Hormone receptors are located in target tissues only.
4 All are correct
Explanation:
All are correct statements.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340964
Steroid hormones typically alter the activity of target cells by
1 Activating primary messenger
2 Activating secondary messenger
3 Interacting with nuclear receptors
4 All of them
Explanation:
Steroid hormones are the lipid soluble hormones and are categorised as hydrophobic hormones. They directly pass through the cell membrane and interact with intracellular receptors present inside the cell (generally within the nucleus).
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340965
Following hormones are iodothyronines
1 \(\mathrm{T}_{3}\)
2 \(\mathrm{T}_{4}\)
3 TCT
4 1 and 2
Explanation:
iodothyronines are thyroid hormones
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340966
Hormones, which interact with membrane bound receptors normally
1 Generate secondary messengers
2 Do not enter the target cell
3 1 and 2
4 Both are wrong
Explanation:
Hormones, which interact with membrane bound receptor normally do not enter the target cell, but generate secondary messenger (e.g. cyclic AMP, \(\mathrm{IP}_{3} \mathrm{Ca}^{2+}\), etc.), which in turn regulate cellular metabolism.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340963
Select the incorrect statement:
1 GIT secretes four major peptide hormones.
2 Several other non-endocrine tissues secrete hormones called growth factors.
3 Hormone receptors are located in target tissues only.
4 All are correct
Explanation:
All are correct statements.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340964
Steroid hormones typically alter the activity of target cells by
1 Activating primary messenger
2 Activating secondary messenger
3 Interacting with nuclear receptors
4 All of them
Explanation:
Steroid hormones are the lipid soluble hormones and are categorised as hydrophobic hormones. They directly pass through the cell membrane and interact with intracellular receptors present inside the cell (generally within the nucleus).
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340965
Following hormones are iodothyronines
1 \(\mathrm{T}_{3}\)
2 \(\mathrm{T}_{4}\)
3 TCT
4 1 and 2
Explanation:
iodothyronines are thyroid hormones
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
340966
Hormones, which interact with membrane bound receptors normally
1 Generate secondary messengers
2 Do not enter the target cell
3 1 and 2
4 Both are wrong
Explanation:
Hormones, which interact with membrane bound receptor normally do not enter the target cell, but generate secondary messenger (e.g. cyclic AMP, \(\mathrm{IP}_{3} \mathrm{Ca}^{2+}\), etc.), which in turn regulate cellular metabolism.
