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Svetllana [295]
3 years ago
15

Please please help please please help me please I need help now please please help

Biology
2 answers:
Reil [10]3 years ago
6 0
It’s to little I can not see it
PilotLPTM [1.2K]3 years ago
6 0
To small that I can’t see the questions
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If an astronaut weighs 180 pounds on Earth, how much would he weigh on the moon? Why the difference? Explain.
Misha Larkins [42]

Answer:

The astronaut will weigh 33 Pounds

Explanation:

Why? It's because of the lower gravity on the Moon. Hope this helps! <3

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3 years ago
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If you looked for RNA in various parts of the cell, where would it be found.
joja [24]
If I looked for RNA in various parts of the cell, I would found it in the Nucleus and Cytoplasm. 
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3 years ago
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Bone is a connective tissue that provides support for the body with its strength and rigidity. Which of the following provides t
aleksandr82 [10.1K]

Answer: Bones cells secrete an extracellular matrix that when combined with minerals becomes rock hard.

Explanation:

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3 years ago
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My doctor told me that birth control pills contain small amounts of estrogen and progesterone, and these hormones prevent me fro
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Ok... This is a bit complicated but bear with me. In a female's body Estrogen and Progesterone are two of the major used to maintain the menstruation cycle. Gonadotrophic substances are an entirely different topic with it being the hormones FSH and LH (These hormones are released while an egg is in development in the ovaries). 

Without going into even deeper specifics. Estrogen is used by the body signal to ovulate, as well as thicken the uterine walls... Progesterone is used to maintain the uterine walls "after" the egg is fertilized. What the pill is suppose to do is actually force a premature ovulation, which is why there is estrogen. The Progesterone's job as is maintain the uterine wall's endometrium to a low level and helps keep blood loss from a period at a minimum. 

If you need clarification please feel free to question.   
8 0
3 years ago
The diagram shows one step in the process of protein synthesis. mc015-1.jpg What is the purpose of the peptide bond that is show
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The right answer is It connects amino acids.

• Amino acids are the building blocks of proteins.

• There are 21 amino acids, but only one type of binding used to connect them: it is the peptide bond.

The peptide bond is formed during the translation step by a covalent bond between an α-amino group of an amino acid and the carboxylic group of another amino acid. A molecule of water is eliminated.

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