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olga2289 [7]
2 years ago
13

HELP!! This is part of a big project I have and it’s a big part of my grade please help

Biology
1 answer:
lesya692 [45]2 years ago
8 0
One cell can divide into two new cells. This is called mitosis. The process of cell division goes through various stages. First the cell nucleus divides into two. A new cell surface membrane then severs the cell divides. The two new cells are called daughter cells and they are small. They will grow larger. they grow by getting nutrients from the food that is eaten. Once they grow to full size they can also reproduce or divide. If cells divide more quickly than they should, or divide in the wrong way, diseases may develop.
I therefore, think all your answers are correct.
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A male and female bison that are both heterozygous for normal skin pigmentation (aa) produce an albino offspring (aa). which of
Kazeer [188]
The albino gene is recessive meaning that both of the parents have to be carriers for this to occur. Since the offspring is an albino it means that the parents both had the recessive gene for albanism, and their offspring had a 1 in 4 chances of being an albinoe<span />
6 0
3 years ago
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Unlike adults, newborn babies ________. have a limited sense of smell cannot detect human faces prefer unfamiliar voices to fami
myrzilka [38]

Unlike adults, newborn babies cannot see clearly across a wide range of distances.

A new child babies is a proper or specialised synonym for the common time period little one, which means the very more youthful offspring of people. The term can also be used to consult juveniles of different organisms. a brand new toddler is, in colloquial use, an toddler who is only hours, days, or as much as at the least one month antique.

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Learn more about newborn babies here:- brainly.com/question/1806475

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3 0
1 year ago
1. Describe the structure and function of each of the three types of RNA.
Ket [755]

Answer:

1.

mRNA - Messenger RNA: Encodes amino acid sequence of a polypeptide.

tRNA - Transfer RNA: Brings amino acids to ribosomes during translation.

rRNA - Ribosomal RNA: With ribosomal proteins, makes up the ribosomes, the organelles that translate the mRNA.

2.

Transcription is the process by which DNA is copied (transcribed) to mRNA, which carries the information needed for protein synthesis. Transcription takes place in two broad steps. First, pre-messenger RNA is formed, with the involvement of RNA polymerase enzymes.

3.

During translation, which is the second major step in gene expression, the mRNA is "read" according to the genetic code, which relates the DNA sequence to the amino acid sequence in proteins. Each group of three bases in mRNA constitutes a codon, and each codon specifies a particular amino acid (hence, it is a triplet code). The mRNA sequence is thus used as a template to assemble—in order—the chain of amino acids that form a protein.

Explanation:

6 0
3 years ago
Which of the following is not a macromolecule?
Sindrei [870]


The correct answer is a - Lipid

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Lipids are not polymers made up of individual subunits called monomers. They contain only  one molecule and are not macromolecuels.

Examples of lipids include waxes, steroids, phospholipids and detergents. Lipids are generally hydrophobic and insoluble in water.



5 0
3 years ago
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rjkz [21]
The pituitary gland secretes a hormone called antidiuretic hormone (ADH) which reabsorbs water in the kidney from the urine
8 0
3 years ago
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