General Biology

A person with genotype LMLN has the phenotype (blood type) M. (True or false?)

A person with genotype LMLN has the phenotype (blood type) M. (True or false?)

A person with genotype LMLN has the phenotype (blood type) M. Indicate whether the statement is true or false.
 
 

Question 2

If a dihybrid cross is begun with a P1 generation of

lorenlauu   47   2 Replies

lorenlauu

Splicing of mRNA removes which of the following?

Splicing of mRNA removes which of the following?

Splicing of mRNA removes which of the following?
  a. promoter
  b. nucleotide cap
  c. introns
  d. transcript
  e. exons

Question 2

What are the non-coding sequence

Bishopoutlaw   47   1 Reply

shallonn__

HCG is secreted by the ____.

HCG is secreted by the ____.

HCG is secreted by the ____.
  a. blastocyst
  b. ovary
  c. hypothalamus
  d. anterior pituitary
  e. uterus

Question 2

What term describes the implantation of the blast

Carlina864   47   2 Replies

Carlina864

In which assisted reproductive method is the male sperm donor always unknown?

In which assisted reproductive method is the male sperm donor always unknown?

In which assisted reproductive method is the male sperm donor always unknown?
  a. ART
  b. AID
  c. IVD
  d. hMG
  e. IVF

Question 2

Which of the following is NOT a

tcromwell   47   1 Reply

tobedds

A cell that has receptors for a hormone is known as a(n) ___________________ cell Fill in the ...

A cell that has receptors for a hormone is known as a(n) ___________________ cell Fill in the ...

A cell that has receptors for a hormone is known as a(n) ___________________ cell Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

Which hormone does NOT have rep

becca29   47   3 Replies

Ello_kara

Which motor region processes learned motor skill patterns?

Which motor region processes learned motor skill patterns?

Which motor region processes learned motor skill patterns?
  a. Wernickes area
  b. Brocas area
  c. temporal lobe
  d. premotor cortex
  e. frontal eye field

Question 2

Mrpkerzz   47   2 Replies

Mrpkerzz

Which neurotransmitter functions to elevate mood?

Which neurotransmitter functions to elevate mood?

Which neurotransmitter functions to elevate mood?
  a. acetylcholine
  b. epinephrine
  c. dopamine
  d. serotonin
  e. GABA

Question 2

Which ion is required for prop

rickyfa18   47   2 Replies

rickyfa18

Fats that are manufactured from vegetable oils found in many processed food are known as ____.

Fats that are manufactured from vegetable oils found in many processed food are known as ____.

Fats that are manufactured from vegetable oils found in many processed food are known as ____.
  a. saturated fats
  b. unsaturated fates
  c. trans fatty acids
  d. linoleic acid
  e. omega-6 fatty acids
 
 
[

fokkdsn   47   3 Replies

Hoepforbuddha

Which of the following is NOT a malabsorption disorder?

Which of the following is NOT a malabsorption disorder?

Which of the following is NOT a malabsorption disorder?
  a. lactose intolerance
  b. celiac disease
  c. gluten intolerance
  d. hepatitis
  e. cystic fibrosis

Question 2[b

studyperfect   47   3 Replies

Inagambit

The brush border lining of the small intestine is derived from ____.

The brush border lining of the small intestine is derived from ____.

The brush border lining of the small intestine is derived from ____.
  a. rugae
  b. villi
  c. microvilli
  d. autonomic nerves
  e. circular smooth muscle

Question 2
[b

Darryl2057   47   2 Replies

Darryl2057

Carbohydrate digestion begins in the ____.

Carbohydrate digestion begins in the ____.

Carbohydrate digestion begins in the ____.
  a. mouth
  b. stomach
  c. small intestines
  d. large intestines
  e. liver

Question 2

Which structure begins protein di

YAZID   47   2 Replies

YAZID

Which cells provide diversity for the immune response?

Which cells provide diversity for the immune response?

Which cells provide diversity for the immune response?
  a. macrophages
  b. T and B cells
  c. dendritic cells
  d. complement cells
  e. neutrophils

Question 2

Spec

Johnnyvic   47   2 Replies

Johnnyvic

A(n) ____________________ is a tally of the number of cells in a microliter of blood. Fill in the ...

A(n) ____________________ is a tally of the number of cells in a microliter of blood. Fill in the ...

A(n) ____________________ is a tally of the number of cells in a microliter of blood. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

A(n) ____________________ molec

mrs.anderson   47   2 Replies

mrs.anderson

On which portion of the hemoglobin molecule does carbon dioxide bind?

On which portion of the hemoglobin molecule does carbon dioxide bind?

On which portion of the hemoglobin molecule does carbon dioxide bind?
  a. protein chain
  b. cholesterol side chains
  c. iron in the cytoplasm
  d. heme group
  e. nuclear side chains

lacerna92   47   3 Replies

cruzyesica95

Plasma consists mostly of ____. (Multiple Choice)

Plasma consists mostly of ____. (Multiple Choice)

Plasma consists mostly of ____.
  a. salts
  b. cells
  c. proteins
  d. water
  e. cell fragments

Question 2

Trace a drop of blood from the right atrium through the ent

petrajanejob   47   2 Replies

petrajanejob

The force a contracting muscle exerts to move an object is muscle ____.

The force a contracting muscle exerts to move an object is muscle ____.

The force a contracting muscle exerts to move an object is muscle ____.
  a. tone
  b. tension
  c. power
  d. work
  e. energy

Question 2

Which of the following prod

cheo8907   47   2 Replies

cheo8907

What structure connects a muscle to a bone?

What structure connects a muscle to a bone?

What structure connects a muscle to a bone?
  a. tendon
  b. ligament
  c. cartilage
  d. joint
  e. collagen

Question 2

Bone performs four of the following functions. Wh

Hank   47   3 Replies

tomg2113

Spongy bone is ____. (Multiple Choice)

Spongy bone is ____. (Multiple Choice)

Spongy bone is ____.
  a. very weak
  b. the major component of the Haversian system
  c. made primarily of cartilage
  d. found inside a long bones shaft
  e. dense

Question 2[

dotyc92   47   3 Replies

Michael876

The portion of an enzyme where the substrate binds is known as the ____.

The portion of an enzyme where the substrate binds is known as the ____.

The portion of an enzyme where the substrate binds is known as the ____.
  a. receptor site
  b. active site
  c. target receptor
  d. target site
  e. contact site

Question 2[b

cb2015   47   3 Replies

mrs_adair

The sequence of amino acids in a protein represents its ____.

The sequence of amino acids in a protein represents its ____.

The sequence of amino acids in a protein represents its ____.
  a. primary structure
  b. secondary structure
  c. three dimensional shape
  d. tertiary folding pattern
  e. biological function

[fa]chec

chrystalhdz   47   2 Replies

chrystalhdz

Biological magnification refers to the

Biological magnification refers to the

Biological magnification refers to the
  a. increase in size of animals as they progress through a food chain.
  b. increase in size of organisms as they progress through ecological succession.
  c. increase in the efficiency of energy

ridhima14598   47   3 Replies

qcc2580

Which plants are planted to increase the amount of nitrogen in the soil?

Which plants are planted to increase the amount of nitrogen in the soil?

Which plants are planted to increase the amount of nitrogen in the soil?
  a. watermelon and cantaloupe vines
  b. legumes
  c. mints
  d. grasses
  e. heaths

Question 2

TheBoss52034   47   2 Replies

TheBoss52034

The great apes and first hominids arose from a common ancestor approximately ____ years ago.

The great apes and first hominids arose from a common ancestor approximately ____ years ago.

The great apes and first hominids arose from a common ancestor approximately ____ years ago.
  a. 100,000
  b. 1 million
  c. 3 million
  d. 5 million
  e. 7 million

Question 2[

littleroberts   47   2 Replies

littleroberts

The primates first arose about how many million years ago?

The primates first arose about how many million years ago?

The primates first arose about how many million years ago?
  a. 75
  b. 60
  c. 50
  d. 40
  e. 30

Question 2

The most recent level of evolution in primates is consid

ridhima14598   47   1 Reply

grubbingrouch

The convergence in external morphology of dolphins and tuna is attributed to

The convergence in external morphology of dolphins and tuna is attributed to

The convergence in external morphology of dolphins and tuna is attributed to
  a. reduced genetic variability in these groups.
  b. selection pressures that are common to these groups.
  c. reproductive isolation of these groups.

LesleyCher   47   3 Replies

esimpso3

Which of the following organisms would you most likely expect to find preserved as a fossil?

Which of the following organisms would you most likely expect to find preserved as a fossil?

Which of the following organisms would you most likely expect to find preserved as a fossil?
  a. a jellyfish
  b. a shelled arthropod such as a trilobite
  c. an earthworm
  d. a nematode
  e. a protozoan

[color=#F

avaasadi   47   3 Replies

IRIS123456

Small circular molecules of DNA in bacteria are called

Small circular molecules of DNA in bacteria are called

Small circular molecules of DNA in bacteria are called
  a. plasmids.
  b. desmids.
  c. pili.
  d. F particles.
  e. transferrins.

Question 2

Recombinant DNA technology

Thisisdumb   47   3 Replies

davomuja

Recombinant DNA (Multiple Choice)

Recombinant DNA (Multiple Choice)

Recombinant DNA
  a. is crucial in genetic engineering.
  b. can be produced with new biological techniques.
  c. uses restriction enzymes for its creation.
  d. relies on bacterial plasmids.
  e. all of these

[colo

Tatu   47   3 Replies

Ron.M

Many newly forming polypeptide chains function in the

Many newly forming polypeptide chains function in the

Many newly forming polypeptide chains function in the
  a. nucleus.
  b. mitochondria.
  c. Golgi apparatus.
  d. lysosomes.
  e. cytoplasm.

Question 2

Enzymes in the

qpitt19777   47   1 Reply

butterfly

In DNA molecules, (Multiple Choice)

In DNA molecules, (Multiple Choice)

In DNA molecules,
  a. the nucleotides are arranged in a linear, unbranched pattern.
  b. the nitrogenous bases are found on the outside of the molecule.
  c. the pentose-phosphate pattern runs the same way on each DNA strand.
  d

lalalala1   47   1 Reply

yd

Familial hypercholesterolemia affects approximately what paercentage of individuals?

Familial hypercholesterolemia affects approximately what paercentage of individuals?

Familial hypercholesterolemia affects approximately what paercentage of individuals?
  a. 1/500
  b. 1/5
  c. 1/50
  d. 1/1,000
  e. 2/100

Question 2

Infants who are

reubank   47   2 Replies

reubank

In genetic analyses, researchers know that linkage of genes will introduce exceptions to the ...

In genetic analyses, researchers know that linkage of genes will introduce exceptions to the ...

In genetic analyses, researchers know that linkage of genes will introduce exceptions to the
  principle of
  a. dominance.
  b. segregation.
  c. recessiveness.
  d. independent assortment.
  e. chromosomal inheritance.

m671   47   2 Replies

m671

If wire hair (W) is dominant to smooth hair (w) and you find a wire-haired puppy, how would you ...

If wire hair (W) is dominant to smooth hair (w) and you find a wire-haired puppy, how would you ...

If wire hair (W) is dominant to smooth hair (w) and you find a wire-haired puppy, how would you
  determine its genotype by a genetic breeding experiment? Give both the genotype and phenotype
  involved with the cross with the unknown. What

LM12345   47   3 Replies

Ashestreen22

Skin color comes from the pigment

Skin color comes from the pigment

Skin color comes from the pigment
  a. melatonin.
  b. melanin.
  c. anthocyanin.
  d. giberellin.
  e. fucoxanthin.

Question 2

In which phase of mitosis are the chro

jina   47   1 Reply

knappstr95

The chromosomes detach from one another and become visibly separated during

The chromosomes detach from one another and become visibly separated during

The chromosomes detach from one another and become visibly separated during
  a. anaphase.
  b. metaphase.
  c. interphase.
  d. prophase.
  e. telophase.

Question 2

D_o_m   47   2 Replies

D_o_m

Chromosomes are duplicated during which period?

Chromosomes are duplicated during which period?

Chromosomes are duplicated during which period?
  a. M
  b. D
  c. G1
  d. G2
  e. S

Question 2

DNA replication occurs
  a. between the gap phases of interphase.

claudiawong05   47   1 Reply

ghdfharfg

Undersecretion of growth hormone in childhood results in

Undersecretion of growth hormone in childhood results in

Undersecretion of growth hormone in childhood results in
  a. pituitary gigantism.
  b. acromegaly.
  c. pituitary dwarfism.
  d. diabetes insipidus.
  e. cretinism.

Question 2[

rickyfa18   47   2 Replies

rickyfa18

Four of the five answers listed below are endocrine glands. Select the exception.

Four of the five answers listed below are endocrine glands. Select the exception.

Four of the five answers listed below are endocrine glands. Select the exception.
  a. thymus gland
  b. salivary gland
  c. parathyroid gland
  d. thyroid gland
  e. pituitary gland

Ques

studyperfect   47   2 Replies

studyperfect

Which of the following organs of the endocrine system secretes thyroxine and calcitonin?

Which of the following organs of the endocrine system secretes thyroxine and calcitonin?

Which of the following organs of the endocrine system secretes thyroxine and calcitonin?
  a. pituitary gland
  b. pancreas
  c. hypothalamus
  d. adrenal glands
  e. thyroid gland

Ques

fokkdsn   47   2 Replies

fokkdsn

Which lobe of the cerebrum is a processing center for vision?

Which lobe of the cerebrum is a processing center for vision?

Which lobe of the cerebrum is a processing center for vision?
  a. parietal
  b. occipital
  c. temporal
  d. frontal
  e. ganglional

Question 2

Which lobe of the cerebru

pmulkerr   47   2 Replies

pmulkerr